Modified PCM Only 2018 5.7L/6.4L Challenger - PCM-CHARV818

Due to growing demand and increased order activity, please allow for 1 to 2 additional days for online shipments.

In Stock. Orders placed by 2 PM MT, with the exception of weekends and holidays, will ship the same business day. Please allow 48-72 hrs for 2015+ Chrysler PKIT and PCM products. Want to Buy Now and Pay Later? Click Add To Cart and see how you can spread your payment over 3, 6, or 12 months with Affirm

This unlocked DiabloSport modified PCM allows you to tune your 2018 Challenger/Charger 5.7L. In addition to this modified PCM, you will need a performance tuner such as the inTune i3 or Trinity 2 in order to install a performance tune.
Note: DiabloSport Modified PCMs are not compatible with other tuning brands at this time.

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Vehicle emissions regulations are not applicable to this item

Modified PCM Only 2018 5.7L/6.4L Challenger is rated
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Rated 5 out of
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viewsoftour from
Instant ResultsSo I’ve been using this unlocked PCM for about 3 weeks in a half now , and I’m also running a 91 octane tune with modified parameters all diablo sports brand and it has made a huge difference with the car still being stock , I love having the freedom to set my car up how I want , no rev limiter, no speed limiter , all while having better gas mileage *2018 Dodge Charger RT

I have a diablosport PCM and i2 I had used to tune my 2017 Scat Pack Charger. &nbsp;I traded in that vehicle for a 2018 Charger Scat Pack and would like to know if I can send that diablosport PCM in to be reset for use in my 2018 if I purchase an i3 and tune?

Asked by: KCOL

It may be best to contact our tech support team and look into the options with them so we can do our best to get you up and running on your new ride. 866-404-6141